If good cause be shown against the report, or the commissioners report their disagreement, or fail to report within a reasonable time, the court may, in any such case as often as seems to it proper, appoint other commissioners and the matter be proceeded in as before prescribed.
When new commissioners appointed
Va. Code Ann. § 62.1-121, under Chapter 9. Mills, Dams and Certain Other Works on Watercourses..
Va. Code Ann. § 62.1-121